You should always make sure your home looks like its occupied. You can purchase timers that can control your household electronics such as lights, TVs and radios. In this way, it will always seem that someone is in your home. This is just one of the many precautions you can take to secure your home.
Home security systems offer additional features besides loud alarms during a break-in. Most systems can be set to sound an alert when anyone enters the home. This is great for parents that have small children so that they know when their kids open or close doors.